[clang] Reapply "[Clang][Sema] placement new initializes typedef array with correct size (#83124)" (PR #89036)

[via cfe-commits]

mahtohappy wrote:

Check is for dependent types and earlier I was not checking that with the condition being only
```if (ArraySize)``` so normal arrays with new initializer also were passing the check.
Now added the dependent type check as well
```if (ArraySize && E->isTypeDependent())```

https://github.com/llvm/llvm-project/pull/89036